$OpenBSD: patch-dynamic_c,v 1.1 2016/10/20 20:25:19 jturner Exp $
--- dynamic.c.orig	Thu Oct 20 16:19:09 2016
+++ dynamic.c	Thu Oct 20 16:19:18 2016
@@ -19,6 +19,7 @@
 #include <assert.h>
 #include <inttypes.h>
 #include <limits.h>
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
